79 systems integration test engineer jobs at 23 companies in Lancaster, CA

3mo
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Systems Integration and Test Engineer
El Segundo, California, United States
$135k-$169k/yr OnsiteFull Time
KBR
KBRNYSE: KBR: Provides engineering, technology, and professional services for global markets.
8+ YOEBachelor’s degree in engineering, mathematics, physics, or computer science; 8+ years experience in SATCOM requirements development, AI&T, system testing, and production activities; ability to obtain/maintain Secret clearance.
SATCOM, System integration tools, Verification frameworks
1mo
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Systems Engineer / Integration & Test - SkillBridge
Woodland Hills, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Designs and manufactures advanced aerospace and defense systems.
2+ YOEU.S. citizen able to obtain Secret clearance, STEM degree, 2+ years test/integration experience, MATLAB and analytical coding experience, test plan development and execution, systems engineering mindset.
MATLAB, Microsoft Word, Microsoft Excel, DOORS
1mo
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Systems Engineer / Integration & Test - SkillBridge
Woodland Hills, California, United States
$92k-$171k/yr OnsiteFull Time
Northrop Grumman
Northrop GrummanNYSE: NOC: Develops and manufactures advanced aerospace, defense, and space systems.
2+ YOESTEM degree, systems engineering and integration & test experience, MATLAB and analytical coding skills, ability to obtain Secret clearance, US citizenship, onsite in Woodland Hills, CA.
MATLAB, Microsoft Word, Microsoft Excel, DOORS
2w
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Radar Systems Engineer - Integration & Test
Hawthorne or Los Angeles or California or District of Columbia or San Francisco or London
$110k-$220k/yr OnsiteFull Time
CHAOS Industries
CHAOS Industries: Develops advanced radar and sensing systems for modern defense.
Bachelor's degree in STEM or equivalent experience, technical experience with complex system integration and testing, RF test equipment familiarity, and strong attention to detail.
Python, MATLAB, C++, signal generators, spectrum analyzers, test benches
1w
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Systems Engineer, Systems Test
Torrance or Los Angeles
$240k-$299k/yr OnsiteFull Time
Hadrian
Hadrian: Building autonomous factories for aerospace and defense manufacturing.
10+ YOEBachelor's degree in engineering and 10+ years of systems or test engineering experience with complex electromechanical or robotic systems; technical leadership and integrated hardware-software testing expertise required.
AI, software, robotics, simulation, hardware-in-the-loop, simulation-in-the-loop, continuous integration, test pipelines, International Traffic in Arms Regulations (ITAR)
12h
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System Integration & Test Engineer, Amazon Leo for Government (ALG), SEIT | MFG
Northridge or Northridge or Northridge or California
$151k-$205k/yr OnsiteFull Time
Amazon
AmazonNASDAQ: AMZN: Global online retail and cloud computing technology provider.
8+ YOEBachelor's degree and 8+ years in space or communication systems integration and testing; 6+ years coding in C, C++, Matlab, LabVIEW, Python, Docker, or Rust on Linux; 5+ years building complex test systems.
C, C++, MATLAB, LabVIEW, Python, Docker, Rust, Linux, AWS, IPv4, IPv6, network analyzers, oscilloscopes, spectrum analyzers, function generators, multimeters, FPGA
2w
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Sensors Systems Engineer
Los Angeles, California, United States
$90k-$120k/yr OnsiteFull Time
Apex
Apex: Mass-manufactures standardized satellite buses for commercial and government use.
1+ YOEBachelor's degree in a listed engineering or physics discipline; multidisciplinary systems development, prototyping, integration, or testing; hardware, project, or product ownership; test engineering and architecture experience.
Design for Manufacturing (DFM/DFMA)
1w
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Systems Engineer Sr - E3
Edwards Air Force Base, California, United States
$96k-$178k/yr OnsiteFull Time
Lockheed Martin
Lockheed MartinNYSE: LMT: Designs and manufactures advanced aerospace, defense, and security systems.
Bachelor’s degree in aerospace, electrical, mechanical engineering, or related STEM field; systems design, integration, flight test, fault isolation, schematics, and problem analysis experience required. U.S. citizenship required.
MATLab, Python, IADS
3mo
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Fuel Systems Engineer
Adelanto, California, United States
$81k-$142k/yr HybridFull Time
General Atomics
General Atomics: Designs and manufactures unmanned aircraft and nuclear technology systems.
2+ YOEDesign, develop, integrate and test aircraft fuel systems; typically requires engineering degree (or equivalent experience), 4+ years experience with a BS (2+ with MS), ability to obtain DoD Secret clearance, strong communication and leadership skills.
2w
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Avionics & Payload Systems Engineer
Edwards, California, United States
$100k-$140k/yr OnsiteFull Time
Science and Technology Corporation
Science and Technology Corporation: Provides scientific, engineering, and technical services to government agencies.
7+ YOEBachelor's degree in engineering or physical science with 7 years' experience, or advanced degree with 4 years; avionics, systems integration, testing, Linux, Cisco CLI, networking, U.S. citizenship, and active Secret clearance required.
ARINC-429, Pulse Code Modulation (PCM), RS-422/485, Ethernet, Linux, Cisco Command Line Interface (CLI), tcpdump, Wireshark, AutoCAD, MATLAB, C++, C#, Python, Iridium, Inmarsat, Starlink, HAIPE
2mo
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Engineer - Electronics/Electrical Systems Sr
Altadena or Los Angeles
$157k-$220k/yr OnsiteFull Time
Blue Origin: Develops reusable rockets and systems for human spaceflight.
9+ YOEBS in Electrical/Computer Engineering, 9+ years developing and testing complex hardware across product lifecycle, avionics/systems integration experience, hands-on problem solving, technical leadership, and strong written/verbal communication.
Python, Linux shell scripting, Windows shell scripting, assembly, C, C++, MATLAB, Simulink, SPICE, Altium
3d
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Quality Control Engineer - Systems
Los Angeles, California, United States
$110k-$145k/yr OnsiteFull Time
Tutor Perini
Tutor PeriniNYSE: TPC: Large-scale general contracting and construction management services provider.
5+ YOEBachelor's degree in electrical or systems engineering, 5+ years in transit, rail, or transportation infrastructure systems, and experience with system interfaces, integration testing, technical drawings, and commissioning.
SCADA, IEEE, NFPA, AREMA, NEMA
1mo
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Weapons - Engineer
Edwards AFB, California, United States
$110k-$185k/yr OnsiteFull Time
JT4
JT4NYSE: AMTM: Provides engineering and technical support for military test ranges.
2+ YOEABET‑accredited engineering degree required (BSc+4yrs or MSc+2yrs or PhD), U.S. citizenship, ability to obtain Top Secret clearance, knowledge of MIL‑STD interfaces, flight test support, embedded systems, and Python.
Python
2mo
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Development Test Technician
Van Nuys, California, United States
OnsiteFull Time
Capstone Green Energy
Capstone Green EnergyNASDAQ: CGRN: Develops and manufactures microturbine-based energy generation systems.
3+ YOEMinimum 3 years working with engines (teardown, assembly, testing); strong mechanical aptitude; ability to integrate/disassemble systems; proficiency in Microsoft Word and Excel; familiarity with hand tools and test equipment.
Microsoft Word, Microsoft Excel, SAP
4d
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Senior Software Engineer – Mission Systems
Fort Worth or Palmdale
$120k-$160k/yr OnsiteFull Time
Lynx Software Technologies
Lynx Software Technologies: Provides secure, safety-certified software for aerospace and defense.
5+ YOEBachelor's degree in STEM, 5+ years of C/C++ development, mission systems architecture, real-time embedded systems, integration testing, and active Secret clearance required.
C, C++, Atlassian Tools, Confluence, JIRA, Bitbucket, Real-time operating systems, OMS/MOSA, Employee Assistance Program (EAP)
1mo
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Electrical Engineer I/II
Los Angeles, California, United States
$120k-$160k/yr OnsiteFull Time
Antares
Antares: Designing and manufacturing microreactors for defense and space missions.
Bachelor's in electrical/systems engineering, experience designing and integrating electrical systems, familiarity with schematics, SPICE simulators, lab instruments, HIL/HITL testing, and strong written/verbal communication.
SPICE, HIL, HITL, oscilloscope, multimeter, signal generator, power supply
1mo
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Avionics Engineer
Playa Vista, California, United States
$130k-$150k/yr OnsiteFull Time
Outpost Space
Outpost Space: Building reusable spacecraft for precision Earth return and logistics.
3+ YOEBachelor's in EE/AE or equivalent; 3+ years designing and testing avionics hardware; experience with flight computers, power distribution, sensor integration, schematic capture, embedded systems, and lab test equipment.
schematic capture, circuit analysis tools, oscilloscopes, FPGA, embedded firmware, lab test equipment
1mo
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Senior Mission Payload Engineer (Commercial)
Los Angeles, California, United States
$135k-$175k/yr OnsiteFull Time
K2 Space
K2 Space: Develops high-power satellite platforms for heavy-lift launch vehicles.
4+ YOEBachelor's in engineering, 4+ years in aerospace/space industry, 2+ years project management/systems engineering, hands-on integration and test experience, strong multidisciplinary interface knowledge and communication skills.
1mo
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Principal GNC Engineer
Simi Valley, California, United States
$155k-$170k/yr OnsiteFull Time
ALTEN
ALTENEuronext Paris: ATE: Provides engineering and technology consulting services to industrial clients.
15+ YOEMaster's/PhD in engineering, U.S. citizenship and DoD Secret clearance, 15+ years GNC experience in missile/aerospace systems, GNC algorithm development, software integration, testing, Agile/Waterfall experience, MS Office proficiency.
MS Office
1mo
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Avionics & Electrical Power Engineer (Staff/Principal)
Pasadena, California, United States
$150k-$230k/yr OnsiteFull Time
Sophia Space
Sophia Space: Modular data center hardware for in-orbit computing and AI.
5+ YOEB.S. in Electrical Engineering,5+ years spacecraft hardware experience,hands-on integration and test,battery and power-system expertise,vendor management,and U.S. Person status required.
Altium, Python, SCPI, oscilloscope, electronic load, power analyzer, DMM